When do i use a paired samples t test

- When to use a paired samples t test
- When do you use a paired samples t test
- When do we use a paired samples t test
- When do you use a dependent or paired samples t test
- When would use a paired samples t test
- When would you use a paired samples t test
- When should you use a paired samples t test
- When to do a paired samples t test
- When do you do a paired samples t test
- When do you run a paired samples t test
- When would a researcher use a paired samples t test